The following table shows the centre frequencies of the bands affected by each fader (or virtual fader) of the DNS1000, DNS1500, DNS2000 and DNS3000 in each of their operating ranges, at a sample rate of 44.1kHz or 48kHz (Or 96 kHz in the case of the DNS1500 & DNS3000 ). The filters are adaptive, so these figures do not necessarily indicate the frequency at which the greatest signal attenuation occurs. Furthermore the bandwidths of these filters are not the same as conventional third-octave filters, but instead are designed to cover the selected range optimally. The range of frequencies affected may therefore be either smaller or larger than these figures seem to suggest, depending upon the signal content.